Wed, 30 Jun 2021 15:41:16 GMT
Growing in popularity, unagi kabayaki - grilled freshwater eel in soy sauce - can be found on the menu of many Japanese restaurants, and is stocked by Asian shops and in specialist supermarkets. But new research tracing the DNA of eel fillets used for this dish has found that fraudulent food labelling is rife, with a third of the products violating EU regulations on the provision of food information.